First County Bank
Stamford, CT — State Savings Bank
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Net Interest Margin Over Time
| Net Interest Margin | First County Bank | All Insured Savings Banks in Connecticut |
| 12-31-2016 | 3.093 | 3.099 |
| 09-30-2016 | 3.087 | 3.072 |
| 06-30-2016 | 3.084 | 3.09 |
| 03-31-2016 | 3.048 | 3.106 |
| 12-31-2015 | 3.117 | 3.104 |
| 09-30-2015 | 3.111 | 3.099 |
| 06-30-2015 | 3.088 | 3.086 |
| 03-31-2015 | 3.081 | 3.071 |
| 12-31-2014 | 3.021 | 3.15 |
| 09-30-2014 | 2.998 | 3.108 |
| 06-30-2014 | 2.99 | 3.097 |
| 03-31-2014 | 2.983 | 3.128 |
| 12-31-2013 | 2.958 | 3.073 |
| 09-30-2013 | 2.738 | 3.053 |
| 06-30-2013 | 2.631 | 3.063 |
| 03-31-2013 | 2.904 | 3.06 |
| 12-31-2012 | 3.033 | 3.204 |
| 09-30-2012 | 3.054 | 3.215 |
| 06-30-2012 | 3.077 | 3.23 |
| 03-31-2012 | 3.106 | 3.252 |
| 12-31-2011 | 3.19 | 3.371 |
| 09-30-2011 | 3.191 | 3.369 |
| 06-30-2011 | 3.182 | 3.375 |
| 03-31-2011 | 3.197 | 3.35 |
| 12-31-2010 | 3.25 | 3.461 |
| 09-30-2010 | 3.26 | 3.483 |
| 06-30-2010 | 3.268 | 3.5 |
| 03-31-2010 | 3.287 | 3.514 |
| 12-31-2009 | 3.076 | 3.345 |
| 09-30-2009 | 3.026 | 3.318 |
| 06-30-2009 | 3.078 | 3.299 |
| 03-31-2009 | 3.124 | 3.332 |
| 12-31-2008 | 3.276 | 3.317 |
| 09-30-2008 | 3.268 | 3.304 |
| 06-30-2008 | 3.225 | 3.266 |
| 03-31-2008 | 3.212 | 3.206 |
| 12-31-2007 | 3.133 | 3.224 |
| 09-30-2007 | 3.095 | 3.216 |
| 06-30-2007 | 3.099 | 3.193 |
| 03-31-2007 | 3.215 | 3.179 |
| 12-31-2006 | 3.607 | 3.394 |
| 09-30-2006 | 3.682 | 3.427 |
| 06-30-2006 | 3.754 | 3.481 |
| 03-31-2006 | 3.791 | 3.511 |
| 12-31-2005 | 3.882 | 3.586 |
| 09-30-2005 | 3.908 | 3.594 |
| 06-30-2005 | 3.917 | 3.606 |
| 03-31-2005 | 3.904 | 3.598 |
| 12-31-2004 | 4.057 | 3.574 |
| 09-30-2004 | 4.079 | 3.534 |
| 06-30-2004 | 4.094 | 3.54 |
| 03-31-2004 | 4.216 | 3.537 |
| 12-31-2003 | 4.121 | 3.635 |
| 09-30-2003 | 4.128 | 3.653 |
| 06-30-2003 | 4.194 | 3.683 |
| 03-31-2003 | 4.291 | 3.716 |
| 12-31-2002 | 4.344 | 3.782 |